To make specious arguments and sophistry; to engage in deceptive rhetoric or fallacious reasoning.
面对确凿的证据，他仍然试图用析辩诡辞来为自己的行为开脱
Faced with concrete evidence, he still tried to use specious arguments and sophistry to justify his actions.
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To make specious arguments and sophistry; to engage in deceptive rhetoric or fallacious reasoning.